Git commits in Moodle 1.9.5 by iarenaza

commit 6a31fe27bb595069b2e8f7572a8549aece863f54
Author: iarenaza <iarenaza>
Date:   Sun, 15 Feb 2009 23:53:58 +0900
Tag:    v1.9.5

Cache LDAP connections: MDL-18130 Properly handle open LDAP connections.

commit b65da94dd72abfd19df46954dff77cd44bdc9bae
Author: iarenaza <iarenaza>
Date:   Sun, 15 Feb 2009 01:17:51 +0900
Tag:    v1.9.5

NTLM SSO: MDL-13760 Speed up ntlm sign on with conditional redirect for msie

commit f8102d906eab0829b456c9c0fe72f57f127c87ca
Author: iarenaza <iarenaza>
Date:   Sun, 15 Feb 2009 01:14:22 +0900
Tag:    v1.9.5

NTLM SSO: MDL-14584 Fix for several outstanding NTLM SSO issues.